Presentation Details
Load-balance strategies for CFD-codes on HPC systems
Thursday, 12 Oct 2017; 11:30 - 11:50 in room 7.12
In Session:
MS03-1: Challenges of Current and Emerging Applications for High Performance Computing (Show complete Mini Symposium)
Thursday, 12 Oct 2017; 10:30 - 12:30 in room 7.12
Show complete Session
Numerical Methods & Libraries
High Performance Computing Center Stuttgart
Stuttgart, Germany
Micro Abstract:
Today's HPC systems generate their performance by facilitating hundreds of thousands of cores.
In order to use this computing power efficiently, the computational effort must be distributed evenly across all cores. Techniques for distributing the simulation initially are well-known. Based on numerical and physical phenomena additional computational effort may occur locally, at run-time. Techniques are presented which recognize these additional loads and redistribute the simulation evenly.